Appendix A: Operating Limits; Low-Voltage Bms; Electrical Characteristics - Nuvation Energy NUV300-BC-12 Product Manual

Appendix A: Operating Limits

Low-Voltage BMS


Exceeding the maximum ratings will damage the Low-Voltage BMS module.

Electrical Characteristics

Symbol Parameter
Input DC Voltage
+VPOWER
Input Current
C(n) Input Cell Voltage Range
Voltage between C0 and C12
Voltage between C0 and C16
Vsum
Voltage between C0 and C8
Voltage between C8 and C16
TME Total Measurement Error
I(n) Cell Balancing Current
V Cell Voltage for Balancing
bal
Output Current to Temperature
I(n)
Sensor
Temperature Sensor Resistance at
Rt(n)
25C
Input Temperature Sensor
T(n)
Voltage Range
External Coil Power Supply Input
External Coil Power Supply
+VCOIL Continuous Current
External Coil Power Supply Pulse
Current (<150 ms)
Output Voltage
+24V Output Continuous Current
Output Pulse Current (<150 ms)
Coil Driver Output Voltage
Coil Driver Output Continuous
Current
COIL(n)
Coil Driver Output Pulse Current
(<150ms)
Reverse Clamp Voltage
ETH_Protocol Ethernet data speeds
ETH_Connector Ethernet jack rating
Document ID: NE-PM-002
Nuvation Energy Low-Voltage BMS - Product Manual
Conditions
Stack Power Specifications
-
+VPOWER = 48 V DC
Battery Cells Specifications
-
Low-Voltage BMS - 12 channel
Low-Voltage BMS - 16 channel
Low-Voltage BMS - 16 channel
Low-Voltage BMS - 16 channel
-
C(n) = 4 V DC
Temperature Sensors Specifications
-
-
Cell 0 = 0 V DC
Contactors Specifications
-
+VCOIL = 24 V DC
+VCOIL = 24 V DC
-
-
-
-
+VCOIL = 24 V DC
+VCOIL = 24 V DC
+VCOIL = 24 V DC
Ethernet Specifications
-
-
171
Min Typ Max
11 48 60
70 580 1250
0 - 5
11 - 60
22 - 60
11 - 40
11 - 40
±0.1 ±1.2 ±1.6
304 307 310
1.1 - -
- - 300
- 10 -
0 - 3
5 24 40
- - 2.8
- - 20
- 24 -
- - 1
- - 2.4
- +VCOIL -
- - 2.8
- - 5
40 - 49
10 - 100
- Cat5e -
Rev 1.2, 2021-03-03
Curie Update 1
Units
V
mA
V DC
V DC
V DC
V DC
V DC
mV DC
mA DC
V DC
μA
kΩ
V
V DC
A DC
A DC
V DC
A DC
A DC
V DC
A DC
A DC
V DC
Base-T